The nature of a small pediatric group practice. II. The incidence of beta hemolytic streptococcal illness in a private pediatric practice.
D000375:Aging; D001431:Bacteriological Techniques; D002353:Carrier State; D002648:Child; D002675:Child, Preschool; D006801:Humans; D014066:Palatine Tonsil; D010372:Pediatrics; D012621:Seasons; D013290:Streptococcal Infections / Q000453:epidemiology*; D014481:United States